Eleazar Quintanilla Jr, MD - Medicare Hospitalist in San Antonio, TX

  1. Home
  2. Hospitalist
  3. TX
  4. San Antonio
Eleazar Quintanilla Jr, MD is a medicare enrolled "Hospitalist" physician in San Antonio, Texas. He graduated from medical school in 1988 and has 37 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Usacs Integrated Acute Care Services Of Texas, Pllc and his current practice location is 3333 Research Plz, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 297-6500.

Eleazar Quintanilla Jr is licensed to practice in Texas (license number N1085) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1518126309.

Contact Information

Eleazar Quintanilla Jr, MD
3333 Research Plz,
San Antonio, TX 78235-5154
(210) 297-6500
(210) 297-0352

Map and Direction




Physician's Profile

Full NameEleazar Quintanilla Jr
GenderMale
SpecialityHospitalist
Experience37 Years
Location3333 Research Plz, San Antonio, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Eleazar Quintanilla Jr graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1518126309
  • Provider Enumeration Date: 06/05/2008
  • Last Update Date: 09/26/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5597822494
  • Enrollment ID: I20090320000121

Medical Identifiers

Medical identifiers for Eleazar Quintanilla Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518126309NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine N1085 (Texas)Secondary
208M00000XHospitalist N1085 (Texas)Primary
208M00000XHospitalist E14821 (Hawaii)Secondary
207R00000XInternal Medicine E14821 (Hawaii)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Echo Hospice LlcSan antonio, TXHospice
Baptist Medical CenterSan antonio, TXHospital
Baptist Emergency HospitalSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Usacs Integrated Acute Care Services Of Texas, Pllc7618237264286

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Eleazar Quintanilla Jr allows following entities to bill medicare on his behalf.
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20061121000364
Entity NameQuestcare Hospitalists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265441620
PECOS PAC ID: 5799785119
Enrollment ID: O20070109000581
Entity NameSound Inpatient Physicians Of Texas I, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831424563
PECOS PAC ID: 8729133640
Enrollment ID: O20090828000300
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20100317001021
Entity NameUsacs Integrated Acute Care Services Of Texas, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801300322
PECOS PAC ID: 7618237264
Enrollment ID: O20180131000478
Entity NameHospital Medicine Services Of Tx, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881392363
PECOS PAC ID: 3274998067
Enrollment ID: O20230501001255

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Eleazar Quintanilla Jr is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Eleazar Quintanilla Jr, MD
3333 Research Plz,
San Antonio, TX 78235-5154

Ph: (210) 297-6500		Eleazar Quintanilla Jr, MD
3333 Research Plz,
San Antonio, TX 78235-5154

Ph: (210) 297-6500

Reviews and Comments


Hospitalist Doctors in San Antonio, TX

Timothy I Osonma, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 7700 Floyd Curl Dr, San Antonio, TX 78229
Phone: 210-575-4000    
Dr. Felix Aguirre, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 15102 Jones Maltsberger Rd Ste 101, San Antonio, TX 78247
Phone: 210-745-0084    Fax: 210-745-0139
Dr. Hendre Jeannetta Fichardt, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-358-0647
Dr. Chintalben D Shah, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 11212 State Highway 151, San Antonio, TX 78251
Phone: 210-703-8000    
Mrs. Nadine Nzenga Udom, FNP
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 10323 State Highway 151, San Antonio, TX 78251
Phone: 210-581-5306    
Dr. Kelly Spence, M.D.
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 7700 Floyd Curl, San Antonio, TX 78229
Phone: 210-871-4409    Fax: 210-524-9599
Alberto Vargas, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 7700 Floyd Curl Dr, San Antonio, TX 78229
Phone: 210-202-0304    Fax: 210-575-6059

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.